/*
* Attempt to generate libmagic-style file class if missing from header:
* we can easily generate this for symlinks and other special types.
* Always return malloced strings to simplify life in fileclassTag().
*/
static char *makeFClass(rpmfi fi)
{
char *fclass = NULL;
const char *hc = rpmfiFClass(fi);
if (hc != NULL && hc[0] != '\0') {
fclass = xstrdup(hc);
} else {
switch (rpmfiFMode(fi) & S_IFMT) {
case S_IFBLK:
fclass = xstrdup("block special");
break;
case S_IFCHR:
fclass = xstrdup("character special");
break;
case S_IFDIR:
fclass = xstrdup("directory");
break;
case S_IFIFO:
fclass = xstrdup("fifo (named pipe)");
break;
case S_IFSOCK:
fclass = xstrdup("socket");
break;
case S_IFLNK:
fclass = rstrscat(NULL, "symbolic link to `",
rpmfiFLink(fi), "'", NULL);
break;
}
}
return (fclass != NULL) ? fclass : xstrdup("");
}
static PyObject *
rpmfi_FClass(rpmfiObject * s, PyObject * unused)
{
const char * FClass;
if ((FClass = rpmfiFClass(s->fi)) == NULL)
FClass = "";
return Py_BuildValue("s", FClass);
}
static PyObject *
rpmfi_FClass(rpmfiObject * s)
{
const char * FClass;
if ((FClass = rpmfiFClass(s->fi)) == NULL)
FClass = "";
return Py_BuildValue("s", xstrdup(FClass));
}
static VALUE
rpmfi_FClass_get(VALUE s)
{
rpmfi fi = rpmfi_ptr(s);
const char * FClass = rpmfiFClass(fi);
char * t;
VALUE v;
if (_debug)
fprintf(stderr, "==> %s(0x%lx) ptr %p\n", __FUNCTION__, s, fi);
if (FClass == NULL) FClass = "";
/* XXX spot fix for known embedded single quotes. */
t = xstrdup(FClass);
if (!strncmp(t, "symbolic link to `", sizeof("symbolic link to `")-1))
t[sizeof("symbolic link")-1] = '\0';
v = rb_str_new2(FClass);
t = _free(t);
return v;
}